Question: Suppose users share a 3 Mbps link. Also suppose each user requires 150 kbps when transmitting, but each user transmits only 10 percent of the

Suppose users share a 3 Mbps link. Also suppose each user

Suppose users share a 3 Mbps link. Also suppose each user requires 150 kbps when transmitting, but each user transmits only 10 percent of the time. When circuit switching is used, how many users can be supported? For the remainder of the problem, suppose packet switching is used. Find the probability that a given user is transmitting (refer to example in slide 29 of Chapter 1_Lecture 1) Suppose there are 120 users. Find the probability that at any given time, exactly n users are transmitting simultaneously (you just need to list the equation) Find the probability that there are 21 or more users transmitting simultaneously (you just need to list the equation)

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